light meter.

With this app, you can know the amount of light in your home

If you feel eye pain or headache, there is likely to be Unadjusted light by using this software you can prevent this problem.

In the same key value with the measured value;
1. prevent the indiscriminate use.
2. prevent damage to the eye.
Note: if your mobile phone is no light sensoryou can not use this app.